NFS: Fix bool initialization/comparison

BugLink: https://bugs.launchpad.net/bugs/1864775

[ Upstream commit 6089dd0d ]

Bool initializations should use true and false. Bool tests don't need
comparisons.
Signed-off-by: Thomas Meyer <thomas@m3y3r.de>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Khalid Elmously <khalid.elmously@canonical.com>
Signed-off-by: Kleber Sacilotto de Souza <kleber.souza@canonical.com>

fs/nfs/callback_proc.c

@@ -368,7 +368,7 @@ static bool referring_call_exists(struct nfs_client *clp,
 				  uint32_t nrclists,
 				  struct referring_call_list *rclists)
 {
-	bool status = 0;
+	bool status = false;
 	int i, j;
 	struct nfs4_session *session;
 	struct nfs4_slot_table *tbl;

fs/nfs/dir.c

@@ -289,7 +289,7 @@ int nfs_readdir_search_for_pos(struct nfs_cache_array *array, nfs_readdir_descri
 	desc->cache_entry_index = index;
 	return 0;
 out_eof:
-	desc->eof = 1;
+	desc->eof = true;
 	return -EBADCOOKIE;
 }
 
@@ -343,7 +343,7 @@ int nfs_readdir_search_for_cookie(struct nfs_cache_array *array, nfs_readdir_des
 	if (array->eof_index >= 0) {
 		status = -EBADCOOKIE;
 		if (*desc->dir_cookie == array->last_cookie)
-			desc->eof = 1;
+			desc->eof = true;
 	}
 out:
 	return status;
@@ -791,7 +791,7 @@ int nfs_do_filldir(nfs_readdir_descriptor_t *desc)
 		ent = &array->array[i];
 		if (!dir_emit(desc->ctx, ent->string.name, ent->string.len,
 		    nfs_compat_user_ino64(ent->ino), ent->d_type)) {
-			desc->eof = 1;
+			desc->eof = true;
 			break;
 		}
 		desc->ctx->pos++;
@@ -803,7 +803,7 @@ int nfs_do_filldir(nfs_readdir_descriptor_t *desc)
 			ctx->duped = 1;
 	}
 	if (array->eof_index >= 0)
-		desc->eof = 1;
+		desc->eof = true;
 
 	nfs_readdir_release_array(desc->page);
 out:
@@ -905,7 +905,7 @@ static int nfs_readdir(struct file *file, struct dir_context *ctx)
 		if (res == -EBADCOOKIE) {
 			res = 0;
 			/* This means either end of directory */
-			if (*desc->dir_cookie && desc->eof == 0) {
+			if (*desc->dir_cookie && !desc->eof) {
 				/* Or that the server has 'lost' a cookie */
 				res = uncached_readdir(desc);
 				if (res == 0)

fs/nfs/nfs4client.c

@@ -751,7 +751,7 @@ nfs4_find_client_sessionid(struct net *net, const struct sockaddr *addr,
 
 	spin_lock(&nn->nfs_client_lock);
 	list_for_each_entry(clp, &nn->nfs_client_list, cl_share_link) {
-		if (nfs4_cb_match_client(addr, clp, minorversion) == false)
+		if (!nfs4_cb_match_client(addr, clp, minorversion))
 			continue;
 
 		if (!nfs4_has_session(clp))